How do I connect Medical Terminologies MCP Server to Claude?

Run `claude mcp add medical-terminologies-mcp -- npx -y smithery mcp add sidneybissoli/medical-terminologies-mcp` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.

Is Medical Terminologies MCP Server free?

The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Medical Terminologies MCP Server do?

Medical Terminologies MCP Server documents 38 tools to the agent, including atc_classify, atc_lookup, atc_members. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Medical Terminologies MCP

Unclaimed

by SidneyBissoli

MCP Server for global medical terminologies: ICD-11, SNOMED CT, LOINC, RxNorm, MeSH

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01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructionsEnvironment variable names (optional)

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'medical-terminologies-mcp' -- 'npx' '-y' 'smithery' 'mcp' 'add' 'sidneybissoli/medical-terminologies-mcp'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

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38 of 38 tools

Documented tools (38)

From project documentation. A server handshake does not verify each tool’s description or behavior.

atc_classify

Drug name → ATC code(s)

atc_lookup

ATC code (level 1-4) → name + level type

atc_members

ATC class → member drugs

cid10_chapter

Chapter detail with constituent groups

cid10_chapters

List the 22 CID-10 chapters

cid10_lookup

Code → official Portuguese name

cid10_search

Portuguese text search (diacritic-insensitive)

find_equivalent

Ranked unified search across terminologies: server-computed matchscore/rank per candidate plus cross-terminology groups of lexically identical titles; SNOMED branch is skipped when SNOMED tools are disabled

icd11_chapters

List all ICD-11 chapters

icd11_hierarchy

Navigate parent/child relationships

icd11_lookup

Get entity details by code/URI

icd11_postcoordination

Get postcoordination axes

icd11_search

Search ICD-11 by term

loinc_answers

Get answer list for surveys

loinc_details

Get full LOINC code details

loinc_panels

Get panel/form structure

loinc_search

Search lab tests and observations

map_icd10_to_icd11

Authoritative ICD-10 → ICD-11 mapping via bundled WHO transition tables; returns primary code + chapter + URIs and any WHO-documented alternatives

map_loinc_to_snomed

LOINC ↔ SNOMED guidance

map_snomed_to_icd10

SNOMED CT → ICD-10 guidance (only when ENABLESNOMEDTOOLS=true)

MeSH

pass language: "pt" to meshsearch / meshdescriptor to request NLM's official translations where they exist.

mesh_descriptor

Get descriptor details

mesh_qualifiers

Get allowed qualifiers

mesh_search

Search MeSH descriptors

mesh_tree

Get tree hierarchy location

rxnorm_classes

Get therapeutic classes

rxnorm_concept

Get drug concept details

rxnorm_ingredients

Get active ingredients

rxnorm_ndc

Map between RxCUI and NDC

rxnorm_search

Search drugs by name

snomed_concept

Get concept details by SCTID

snomed_descriptions

Get all descriptions

snomed_ecl

Execute ECL queries

snomed_hierarchy

Get parent/child concepts

snomed_search

Search concepts by term

terminology_diff

Report what diff data is available between two versions of a terminology (real cross-revision stats for ICD-10 → ICD-11; guidance otherwise)

terminology_versions

List all 8 supported terminologies with current version, release date, publisher, source URL, and update cadence

validate_codes

Batch-validate up to 100 codes across ICD-11, LOINC, RxNorm, MeSH, ATC, CID-10 (and SNOMED when enabled); returns per-code valid/invalid + display name

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Medical Terminologies MCP Server

How do I connect Medical Terminologies MCP Server to Claude?: Run `claude mcp add medical-terminologies-mcp -- npx -y smithery mcp add sidneybissoli/medical-terminologies-mcp` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is Medical Terminologies MCP Server free?: The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Medical Terminologies MCP Server do?: Medical Terminologies MCP Server documents 38 tools to the agent, including atc_classify, atc_lookup, atc_members. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.